diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 09:09:46 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 09:09:46 -0800 |
| commit | 4811f53fada7f2c6616229cc410e79362818a613 (patch) | |
| tree | 7087507a15fe828ce80576a357a2a2d40c1ae191 /drivers/usb/dwc3 | |
| parent | cba6c85027057d4bf7029d32c64e2647859be07a (diff) | |
| parent | 5088b6f5bcf1747345ef9fe217fc80935b1b07df (diff) | |
Merge tag 'xceiv-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: xceiv: patches for v3.9 merge window
Two new PHY drivers coming here: one for Samsung,
one for OMAP. Both architectures are adding USB3
support to mainline kernel.
The PHY layer now allows us to have mulitple PHYs
of the same type, which is necessary for platforms
which provide more than one USB peripheral port.
There's also a few cleanups here: removal of __dev*
annotations, conversion of a cast to to_delayed_work(),
and mxs-phy learns about ->set_suspend.
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 177f4c61acab..999909451e37 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -420,13 +420,19 @@ static int dwc3_probe(struct platform_device *pdev) return -ENOMEM; } - dwc->usb2_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2); + if (node) { + dwc->usb2_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 0); + dwc->usb3_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 1); + } else { + dwc->usb2_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2); + dwc->usb3_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB3); + } + if (IS_ERR_OR_NULL(dwc->usb2_phy)) { dev_err(dev, "no usb2 phy configured\n"); return -EPROBE_DEFER; } - dwc->usb3_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB3); if (IS_ERR_OR_NULL(dwc->usb3_phy)) { dev_err(dev, "no usb3 phy configured\n"); return -EPROBE_DEFER; @@ -453,8 +459,7 @@ static int dwc3_probe(struct platform_device *pdev) else dwc->maximum_speed = DWC3_DCFG_SUPERSPEED; - if (of_get_property(node, "tx-fifo-resize", NULL)) - dwc->needs_fifo_resize = true; + dwc->needs_fifo_resize = of_property_read_bool(node, "tx-fifo-resize"); pm_runtime_enable(dev); pm_runtime_get_sync(dev); @@ -583,11 +588,22 @@ static int dwc3_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id of_dwc3_match[] = { + { + .compatible = "synopsys,dwc3" + }, + { }, +}; +MODULE_DEVICE_TABLE(of, of_dwc3_match); +#endif + static struct platform_driver dwc3_driver = { .probe = dwc3_probe, .remove = dwc3_remove, .driver = { .name = "dwc3", + .of_match_table = of_match_ptr(of_dwc3_match), }, }; |